test/lisp/emacs-lisp/pp-tests.el

   1 ;;; pp-tests.el --- Test suite for pretty printer.  -*- lexical-binding: t -*-
   2
   3 ;; Copyright (C) 2017 Free Software Foundation, Inc.
   4
   5 ;; This file is part of GNU Emacs.
   6
   7 ;; GNU Emacs is free software: you can redistribute it and/or modify
   8 ;; it under the terms of the GNU General Public License as published by
   9 ;; the Free Software Foundation, either version 3 of the License, or
  10 ;; (at your option) any later version.
  11
  12 ;; GNU Emacs is distributed in the hope that it will be useful,
  13 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 ;; GNU General Public License for more details.
  16
  17 ;; You should have received a copy of the GNU General Public License
  18 ;; along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.
  19
  20 ;;; Code:
  21
  22 (require 'pp)
  23
  24 (ert-deftest pp-print-quote ()
  25   (should (string= (pp-to-string 'quote) "quote"))
  26   (should (string= (pp-to-string ''quote) "'quote"))
  27   (should (string= (pp-to-string '('a 'b)) "('a 'b)\n"))
  28   (should (string= (pp-to-string '(''quote 'quote)) "(''quote 'quote)\n"))
  29   (should (string= (pp-to-string '(quote)) "(quote)\n"))
  30   (should (string= (pp-to-string '(quote . quote)) "(quote . quote)\n"))
  31   (should (string= (pp-to-string '(quote a b)) "(quote a b)\n"))
  32   (should (string= (pp-to-string '(quotefoo)) "(quotefoo)\n"))
  33   (should (string= (pp-to-string '(a b)) "(a b)\n")))
  34
  35 ;;; pp-tests.el ends here.